Varnum Bayou Weather Forecast

    • 67
    • 70

    Chance Thunderstorms

    • 70
    • 75

    Rain Showers Likely

    • 71
    • 79

    Rain Showers Likely

    • 72
    • 80

    Mostly Cloudy

    • 73
    • 81

    Mostly Cloudy

    • 73
    • 82

    Mostly Cloudy

    • 74
    • 83

    Mostly Cloudy

Today 20 Apr Coastal Refugio

A chance of Thunderstorms. Showers. Highs around 70. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 20 Apr Coastal Refugio

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 60s. East Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Real-Time

Varnum Bayou Temperature Statistics

April Temperature

Rockport Aransas County Airport (27.3 miles)

  • Lowest 5 April, 2026

    56.6 °F

  • Average April

    75.5 °F

  • Highest 4 April, 2026

    85.6 °F

Climate (2021–Present)

Rockport Aransas County Airport (27.3 miles)

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  • Average Low 2021–2026

    67.6 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    82 °F
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